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A practical guide to using the climate law to get cheaper solar panels, heat pumps, and more.
Today marks the one year anniversary of the Inflation Reduction Act, the biggest investment in tackling climate change the United States has ever made. The law consists of dozens of subsidies to help individuals, households, and businesses adopt clean energy technologies. Many of these solutions will also help people save money on their energy bills, reduce pollution, and improve their resilience to disasters.
But understanding how much funding is available for what, and how to get it, can be pretty confusing. Many Americans are not even aware that these programs exist. A poll conducted by The Washington Post and the University of Maryland in late July found that about 66% of Americans say they have heard “little” or “nothing at all” about the law’s incentives for installing rooftop solar panels, and 77% have heard little or nothing about subsidies for heat pumps. This tracks similar polling that Heatmap conducted last winter, suggesting not much has changed since then.
Below is Heatmap’s guide to the IRA’s incentives for cutting your carbon footprint at home. If you haven’t heard much about how the IRA can help you decarbonize your life, this guide is for you. If you have heard about the available subsidies, but aren’t sure how much they are worth or where to begin, I’ll walk you through it. (And if you’re looking for information about the electric vehicle tax credit, my colleague at Heatmap Robinson Meyer has you covered with this buyer’s guide.)
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There’s funding for almost every solution you can think of to make your home more energy efficient and reduce your fossil fuel use, whether you want to install solar panels, insulate your attic, replace your windows, or buy electric appliances. If you need new wiring or an electrical panel upgrade before you can get heat pumps or solar panels, there’s some money available for that, too.
The IRA created two types of incentives for home energy efficiency improvements: Unlimited tax credits that will lower the amount you owe when you file your taxes, and $8.8 billion in rebates that function as up-front discounts or post-installation refunds on equipment and services.
The tax credits are available now, but the rebates are not. The latter will be administered by states, which must apply for funding and create programs before the money can go out. The Biden administration began accepting applications at the end of July and expects states to begin rolling out their programs later this year or early next.
The home tax credits are available to everyone that owes taxes. The rebates, however, will have income restrictions (more on this later).
“The Inflation Reduction Act is not a limited time offer,” according to Ari Matusiak, the CEO of the nonprofit advocacy group Rewiring America. The rebate programs will only be available until the money runs out, but, again, none of them have started yet. Meanwhile, there’s no limit on how many people can claim the tax credits, and they’ll be available for at least the next decade. That means you don’t need to rush and replace your hot water heater if you have one that works fine. But when it does break down, you’ll have help paying for a replacement.
You might want to hold off on buying new appliances or getting insulation — basically any improvements inside your house. There are tax credits available for a lot of this stuff right now, but you’ll likely be able to stack them with rebates in the future.
However, if you’re thinking of installing solar panels on your roof or getting a backup battery system, there’s no need to wait. The rebates will not cover those technologies.
A few other caveats: There’s a good chance your state, city, or utility already offers rebates or other incentives for many of these solutions. Check with your state’s energy office or your utility to find out what’s available. Also, it can take months to get quotes and line up contractors to get this kind of work done. If you want to be ready when the rebates hit, it’s probably a good idea to do some of the legwork now.
If you do nothing else this year, consider getting a professional home energy audit. This will cost several hundred dollars, depending on where you live, but you’ll be able to get 30% off or up to $150 back under the IRA’s home improvement tax credit. Doing an audit will help you figure out which solutions will give you the biggest bang for your buck, and how to prioritize them once more funding becomes available. The auditor might even be able to explain all of the existing local rebate programs you’re eligible for.
The Internal Revenue Service will allow you to work with any home energy auditor until the end of this year, but beginning in 2024, you must hire an auditor with specific qualifications in order to claim the credit.
Let’s start with what’s inside your home. In addition to an energy audit, the Energy Efficiency Home Improvement Credit offers consumers 30% off the cost (after any other subsidies, and excluding labor) of Energy Star-rated windows and doors, insulation, and air sealing.
There’s a maximum amount you can claim for each type of equipment each year:
$600 for windows
$500 for doors
$1,200 for air sealing and insulation
The Energy Efficiency Home Improvement Credit also covers heat pumps, heat pump water heaters, and electrical panel upgrades, including the cost of installation for those systems. You can get:
$2,000 for heat pumps
$600 for a new electrical panel
Yes, homeowners can only claim up to $3,200 per year under this program until 2032.
Also, one downside to the Energy Efficiency Home Improvement Credit is that it does not carry over. If you spend enough on efficiency to qualify for the full $3,200 in a given year, but you only owe the federal government $2,000 for the year, your bill will go to zero and you will miss out on the remaining $1,200 credit. So it could be worth your while to spread the work out.
The other big consumer-oriented tax credit, the Residential Clean Energy Credit, offers homeowners 30% off the cost of solar panels and solar water heaters. It also covers battery systems, which store energy from the grid or from your solar panels that you can use when there’s a blackout, or sell back to your utility when the grid needs more power.
The subsidy has no limits, so if you spend $35,000 on solar panels and battery storage, including labor, you’ll be eligible for the full 30% refund, or $10,500. The credit can also be rolled over, so if your tax liability that year is only $5,000, you’ll be able to claim more of it the following year, and continue doing so until you’ve received the full value.
Geothermal heating systems are also covered under this credit. (Geothermal heat pumps work similarly to regular heat pumps, but they use the ground as a source and sink for heat, rather than the ambient air.)
Here’s what we know right now. The IRA funded two rebate programs. One, known as the Home Energy Performance-Based Whole House Rebates, will provide discounts to homeowners and landlords based on the amount of energy a home upgrade is predicted to save.
Congress did not specify which energy-saving measures qualify — that’s something state energy offices will decide when they design their programs. But it did cap the total amount each household could receive, based on income. For example, if your household earns under 80% of the area median income, and you make improvements that cut your energy use by 35%, you’ll be eligible for up to $8,000. If your household earns more than that, you can get up to $4,000.
There’s also the High-Efficiency Electric Home Rebate Program, which will provide discounts on specific electric appliances like heat pumps, an induction stove, and an electric clothes dryer, as well as a new electrical panel and wiring. Individual households can get up to $14,000 in discounts under this program, although there are caps on how much is available for each piece of equipment. This money will only be available to low- and moderate-income households, or those earning under 150% of the area median income.
Renters with a household income below 150% of the area median income qualify for rebates on appliances that they should be able to install without permission from their landlords, and that they can take with them if they move. For example, portable appliances like tabletop induction burners, clothes dryers, and window-unit heat pumps are all eligible for rebates.
It’s also worth noting that there is a lot of funding available for multifamily building owners. If you have a good relationship with your landlord, you might want to talk to them about the opportunity to make lasting investments in their property. Under the performance-based rebates program, apartment building owners can get up to $400,000 for energy efficiency projects.
For the most part, yes. But the calculus gets tricky when it comes to heat pumps.
Experts generally agree that no matter where you live, switching from an oil or propane-burning heating system or electric resistance heaters to heat pumps will lower your energy bills. Not so if you’re switching over from natural gas.
Electric heat pumps are three to four times more efficient than natural gas heating systems, but electricity is so much more expensive than gas in some parts of the country that switching from gas to a heat pump can increase your overall bills a bit. Especially if you also electrify your water heater, stove, and clothes dryer.
That being said, Rewiring America estimates that switching from gas to a heat pump will lower bills for about 60% of households. Many utilities offer tools that will help you calculate your bills if you make the switch.
The good news is that all the measures I’ve discussed in this article are expected to cut carbon emissions and pollution, even if most of your region’s electricity still comes from fossil fuels. For some, that might be worth the monthly premium.
Tax Credit #1 offers 30% off the cost of energy audits, windows, doors, insulation, air sealing, heat pumps, electrical panels, with a $3200-per-year allowance and individual item limits.
Tax Credit #2 offers 30% off the cost of solar panels, solar water heaters, batteries, and geothermal heating systems.
Rebate Program #1 will offer discounts on whole-home efficiency upgrades depending on how much they reduce your energy use, with an $8,000 cap for lower-income families and a $4,000 cap for everyone else.
Rebate Program #2 is only for low- and moderate- income households, and will offer discounts on specific electric appliances, with a $14,000 cap.
Read more about the Inflation Reduction Act:
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A conversation with Heather O’Neill of Advanced Energy United.
This week’s conversation is with Heather O’Neill, CEO of renewables advocacy group Advanced Energy United. I wanted to chat with O’Neill in light of the recent effective repeal of the Inflation Reduction Act’s clean electricity tax credits and the action at the Interior Department clamping down on development. I’m quite glad she was game to talk hot topics, including the future of wind energy and whether we’ll see blue states step into the vacuum left by the federal government.
The following conversation has been lightly edited for clarity.
During Trump 1.0 we saw blue states really step into the climate role in light of the federal government. Do you see anything similar taking place now?
I think this moment we’re in – it is a different moment.
How are we handling load growth? How are we making sure consumers are not paying for expensive stranded assets? Thinking about energy affordability? All of those challenges absolutely present a different moment and will result in a different response from state leaders.
But that’s where some of the changes our industry has gone through mean we’re able to meet that moment and provide solutions to those challenges. I think we need aggressive action from state leaders and I think we’ll see that from them, because of the challenges in front of them.
What does that look like?
Every state is different. Take Virginia for example. Five years after we passed the Virginia Clean Economy Act – a big, bold promise of action – we’re not on track. So what are the things we need to do to keep the foot on the accelerator there? This last legislative session we passed the virtual power plant legislation that’ll help tremendously in terms of grid flexibility. We made a big push around siting and permitting reform, and we didn’t quite get it over the finish line but that’s the kind of thing where we made a good foundation.
Or Texas. There’s so much advanced energy powering Texas right now. You had catastrophic grid failure in Hurricane Uri and look at what they’ve been able to build out in response to that: wind, solar, and in the last few years, battery storage, and they just passed the energy waste reduction [bill].
We need to build things and make it easier to build – siting and permitting reform – but it’s also states depending on their environment looking at and engaging with their regional transmission organization.
You saw that last week, a robust set of governors across the PJM region called on them to improve their interconnection queue. It’s about pushing and finding reforms at the market level, to get these assets online and get on the grid deployed.
I think the point about forward momentum, I definitely see what you’re saying there about the need for action. Do you see state primacy laws or pre-emption laws? Like what Michigan, New York, and California have done…
I’m not a siting expert, but the reform packages that work the best include engagement from communities in meaningful ways. But they also make sure you’re not having a vocal minority drowning out the benefits and dragging out the process forever. There are timelines and certainty attached to it while still having meaningful local engagement.
Our industry absolutely has to continue to lean into more local engagement and community engagement around the benefits of a project and what they can deliver for a community. I also think there’s a fair amount of making sure the state is creating that pathway, providing that certainty, so we can actually move forward to build out these projects.
From the federal government’s perspective, they’re cracking down on wind and solar projects while changing the tax credits. Do you see states presenting their own incentives for renewables in lieu of federal incentives? I’ve wondered if that’ll happen given inflation and affordability concerns.
No, I think we have to be really creative as an industry, and state leaders have to be creative too. If I’m a governor, affordability concerns were already front and center for me, and now given what just happened, they’re grappling with incredibly tight state budgets that are about to get tighter, including health care. They’re going to see state budgets hit really hard. And there’s energy impacts – we’re cutting off supply, so we’re going to see prices go up.
This is where governors and state leaders can act but I think in this context of tight state budgets I don’t think we can expect to see states replacing incentive packages.
It’ll be: how do we take advantage of all the flexible tools that we have to help shape and reduce demand in meaningful ways that’ll save consumers money, as well as push on building out projects and getting existing juice out of the transmission system we have today.
Is there a future for wind in the United States?
It is an incredibly challenging environment – no question – for all of our technologies, wind included. I don’t want to sugar-coat that at all.
But I look at the whole picture, and I include wind in this: the technologies have improved dramatically in the past couple of decades and the costs have come down. When you look around at what resources are around to deploy, it’s advanced energy. We’re seeing it continue to grow. There’ll be headwinds, and it’ll be more expensive for all of us. But I look at what our industry and our technologies are able to offer and deliver, and I am confident we’ll continue to see growth.
The Grain Belt Express was just the beginning.
The anti-renewables movement is now coming for transmission lines as the Trump administration signals a willingness to cut off support for wires that connect to renewable energy sources.
Last week, Trump’s Energy Department with a brief letter rescinded a nearly $5 billion loan guarantee to Invenergy for the Grain Belt Express line that would, if completed, connect wind projects in Kansas to areas of Illinois and Indiana. This decision followed a groundswell of public opposition over concerns about land use and agricultural impacts – factors that ring familiar to readers of The Fight – which culminated in Republican Senator Josh Hawley reportedly asking Donald Trump in a meeting to order the loan’s cancellation. It’s unclear whether questions around the legality of this loan cancellation will be resolved in the courts, meaning Invenergy may just try to trudge ahead and not pick a fight with the Trump administration.
But the Grain Belt Express is not an anomaly. Across the country, transmission lines tied to both renewable sources and more conventional fuels – both fossil and nuclear – are facing a growing chorus of angst and anguish from the same crowds that are fighting renewable energy. In some ways, it’s a tale as old as widespread transmission itself. But I am also talking about farmers, ranchers, and rural towns who all now mention transmission lines in the same exasperated breaths they use to bemoan solar, wind, and battery storage. Many of the same communities fighting zero-carbon energy sources see those conflicts as part of a broader stand against a new age of tech industrial build-out – meaning that after a solar or wind farm is defeated, that activism energy is likely to go elsewhere, including expanding the grid.
I’ve been trying to figure out if there are other situations like Grain Belt, where a project facing local headwinds could potentially be considered no longer investable from a renewables-skeptic federal perspective. And that’s why since Invenergy lost its cash for that project, I have been digging into the Cimarron Link transmission line, another Invenergy facility proposed to carry wind energy from eastern Oklahoma to the western part of the state, according to a map on the developer’s website.
Do you remember the campaign to ban wind energy in Oklahoma that I profiled at the start of this year? Well, one of the most prominent scalps that this activism movement has claimed was bagged in late 2024, when they successfully pressured Governor Kevin Stitt into opposing a priority transmission corridor proposed by the Biden administration. Then another one of the activists’ biggest accomplishments came through an anti-wind law enacted this year that would, among other things, require transmission projects to go through a new certification program before the state’s Corporation Commission. Many of the figures fighting Cimarron and another transmission line project – NextEra’s Heartland Spirit Connector – are also involved in fighting wind and solar across the state, and see the struggles as part and parcel with each other.
Invenergy appears to want to soldier on through this increasingly difficult process, or at least that’s according to a letter some landowners received that was posted to Facebook. But these hurdles will seriously impact the plausibility that Cimarron Link can be completed any time soon.
Now, on top of these hurdles, critics want Cimarron Link to get the Grain Belt treatment. Cimarron Link was told last fall it was awarded north of $300 million from the Energy Department as a part of DOE’s Transmission Facilitation Program.
Enter Darren Blanchard, a farmer who says his property is in the path of Cimarron Link and has been one of the main public faces of opposition against the project. Blanchard has recently been pleading with the DOE to nix the disposition of that money if it hasn’t been given already. Blanchard wrote the agency a lengthy request that Cimarron get similar treatment to Grain Belt which was made public in the appendix of the agency’s decision documents related to the loan cancellation (see page 23 of this document).
To Blanchard’s surprise, he got a reply from the Transmission Facilitation Program office “responding on behalf of” Energy Secretary Chris Wright. The note, to him, read like they wanted him to know they saw his comment: “We appreciate you taking the time to share your views on the project,” it read.
Now, this might’ve been innocuous. I haven’t heard back from the Energy Department about Cimarron Link and I am personally skeptical of the chances a grant is canceled easily. There is no high-level politician calling for the cancellation of this money right now, like there was in Sen. Josh Hawley and the Grain Belt Express.
But I do believe that if there is a will, there is a way with the Trump administration. And as anti-renewables sentiments abound further, there’ll be more ways to create woe for transmission projects like Cimarron that connect to renewable resources. Should voices like Blanchard aim their sights at replicating what happened with Grain Belt, well… bets may be off.
Over the next few weeks, I will be chronicling more fights over individual transmission projects connected to zero-carbon sources. Unique but with implications for a host of proposed wires across the country, they’re trend-setters, so to speak. Next week I’ll be tackling some power lines out West, so stay tuned.
On America’s new crude record, coal costs, and Hungary’s SMR deal
Current conditions: Coastal storms are pushing water levels on New England’s shores two feet above normal levels • Japan just set a new temperature record of more than 106 degrees Fahrenheit • A cold front is settling over South Africa, bringing gale-forces to KwaZulu-Natal on the east coast.
The Department of Energy issued a report on Tuesday calling into question the global consensus on climate change and concluding that global warming poses less economic risk than previously believed. “The rise of human flourishing over the past two centuries is a story worth celebrating. Yet we are told — relentlessly — that the very energy systems that enabled this progress now pose an existential threat,” Secretary of Energy Chris Wright said in a statement. “Climate change is real, and it deserves attention. But it is not the greatest threat facing humanity.” But scientists whose work appeared in the 151-page report decried an analysis they said “fundamentally misrepresents” their research. I rounded up some comments they’ve made over the past couple of days:
A pumpjack in the Permian Basin.Joe Raedle / Getty Images
U.S. crude oil production surged to a record 13.49 million barrels per day in May, despite concerns about oversupply driving prices down to four-year lows, according to a Reuters analysis of data from the U.S. Energy Information Administration. The milestone represents a win for President Donald Trump, who has repeatedly urged the industry to “drill, baby, drill,” even as rival producers in the Organization of the Petroleum Exporting Countries increased output to maintain market share, making profits difficult to turn in the U.S.
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The Bureau of Ocean Energy Management has rescinded its designated areas for offshore wind development in federal waters. The move de-designated more than 3.5 million acres off the continental shelf in the Gulf of Maine, the New York Bight, California, Oregon, the Central Atlantic, and the Gulf of Mexico for potential wind development.
The agency said it was acting in accordance with Secretary of the Interior Doug Burgum’s order this week to weed out any policies that give preferential treatment to wind and solar. While the de-designation will not affect existing leases, the decision makes permanent the temporary pause on offshore wind leases Trump issued via an executive order on his first day in office in January.
In May, Energy Secretary Chris Wright issued an emergency order directing the utility Consumers Energy to keep Michigan’s J.H. Campbell coal plant operating for another 90 days, through August 20, to meet surging electricity demand on the Midwest’s grid. In a public filing as part of its quarterly earnings announced Thursday, Consumers Energy named the price of complying with the administration's order so far: $29 million. And that’s just the cost of operating the plant through June 30. The company said it plans to recoup the cost from ratepayers. The filing did not indicate what the total cost would be for the full three-month period.
Even before Trump returned to office, coal plant retirements were slowing. As Heatmap’s Matthew Zeitlin wrote last year, “Coal and gas were being retired so steadily over the past 20 years not just because plants were aging, but also because power use was essentially flat from the early 2000s through, essentially, yesterday. This meant that older plants — especially dirty coal plants — became uneconomic to run, especially as natural gas prices began to fall.” Coal plant retirements dropped last year to their lowest level since 2011, according to the Energy Information Administration, though at least as of February they were projected to increase this year again by 65%.
Of all the small modular reactors competing for a shot in the West’s ballyhooed nuclear renaissance, GE-Hitachi Nuclear Energy’s 300-megawatt model is among the most promising. Ontario’s public utility just broke ground on what could be the world’s first BWRX-300s. The Tennessee Valley Authority has plans to build the second set. And Finland, Sweden, Estonia, and Poland are all considering buying their own. Add Hungary to that list. Piggybacking off the Polish project, Hungary on Wednesday signed a letter of intent with Poland’s Synthos Green Energy to back construction of up to 10 BWRX-300 reactors, the U.S. Embassy in Hungary announced. “This is American engineering at its best — the kind of trusted technology that reflects the strength, reliability, and excellence of the American industrial base,” Chargé d’Affaires Robert Palladino said in a speech at the signing event.
The move comes as the U.S. looks to broaden its grip on Europe’s nuclear sector. Westinghouse, the legendary American nuclear developer behind the only two new reactors built from scratch in a generation in the U.S., is building Poland’s first atomic power station. Earlier this week, Slovakia skipped its competitive bidding process and picked Westinghouse to construct its next nuclear plant. But after struggling to build its own reactors at home, the U.S. has to prove it can deliver on the deals.
“Wind farms: Loud, ugly, harmful to nature. Who says that? These giants are standing tall against fossil fuels, rising up out of the ocean like a middle finger to CO2,” Samuel L. Jackson says in a new minute-long TV commercial from Swedish wind giant Vattenfall advertising seaweed snacks from aquatic crops grown on the artificial reefs around the behemoth turbine foundations. It may be one of the most defiant, if expletive-laden, defenses made yet of the industry the Trump administration is bent on drowning.